The lengthways moving of the working table and the transverse moving of the grind head are hydraulic transmission, and the velocity modulation is stepless.
The grind head perpendicular feed is manual, and has the quick elevating mechanism.
It can lighten labour intensity and raise work efficiency.
The working table slideway of rail is pasted the polytetra fluoroethylene soft belt.
The wear-resisteant is good, and the energy consumption is low.
| SPECIFICATION & MODEL | UNIT | GD-M1420 X500 |
| External grinding dia. | mm | 8~200 |
| Center height | mm | 135 |
| Max travel of table | mm | 650 |
| Hydraulic traverse speeds | M/min | 0.1-4 |
| Max. Workpiece weight | kg | 50 |
| Grinding length external/internal | mm | 500 |
| Swivel range of grinding wheel | . | -5-+9 |
| Max.peripheral speed of grinding wheel | M/s | 38 |
| External wheel size | mm | Max400*50*200 |
| Work head and tailstock center | morse | NO.4. |
| Machine motor power | kw | 5.625 |
| Overall dimension(L*W*H) | mm | 2500*1600*1500 |
| Machine weight | kg | 2500 |
| Working accuracy | ||
| roundness |
| 1.5um |
| Uniformity of dia longitudinal section |
| 5um |
| Surface roughness |
| Ra<=0.32um |
| Mail Accessories | ||
| Coolant lank | 1set | Open type steady rest |
| Grinding wheel dresser | 1set | Driving dog |
| Wheel flanges | 2set | Carbide tipped center |
| Wheel balancing mandrel | 1set | supportion |